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Diamond Education

What Is a Black Diamond?

Bold, mysterious, and increasingly popular — everything to know about black diamonds.

Black diamonds have surged in popularity for edgy engagement rings and modern men's jewelry. But they're quite different from the sparkling clear diamonds most people picture.

What makes them black

A black diamond gets its color from a very high concentration of inclusions (often graphite) throughout the stone. Instead of refracting light into sparkle, it absorbs light, giving a dramatic, opaque, almost metallic look. They can be natural or lab grown/treated.

The look and feel

Rather than fiery sparkle, black diamonds have a sleek, mirror-like surface luster. They make a striking statement — especially in contrast with a white metal or a halo of clear accent stones.

Are they durable?

They're still 10 on the Mohs scale for hardness, though heavy inclusions can make them a little more brittle than clear diamonds, so a secure setting helps.

Prefer brilliant sparkle?

If you love the bold idea but want fire and flash, a classic colorless moissanite (or a clear stone with black accents) gives you drama with dazzle. Explore cuts in our cut guide.

FAQs

Are black diamonds real diamonds?

Yes — they're real diamonds, colored black by heavy inclusions rather than being clear.

Do black diamonds sparkle?

Not like clear diamonds — they have a sleek surface luster rather than internal fire.

Make a Statement

Explore handcrafted moissanite rings — from classic sparkle to bold designs.

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